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RS724XQ

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Jiangsu RUNIC Tech Operational Amplifier, TSSOP-14. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.

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Generated by kicad-footprint-generator · KiCad file format 20260206
Name Last commit message Last updated
docs rs724xq: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray
viewers pin 1: carry the footprint's marker into the .lbr, the viewer and page.json (silk-marker, drawn, top-left) · Ray
package.json pin 1: carry the footprint's marker into the .lbr, the viewer and page.json (silk-marker, drawn, top-left) · Ray
pads.json pin 1: carry the footprint's marker into the .lbr, the viewer and page.json (silk-marker, drawn, top-left) · Ray
page.json rs724xq: white body in tscircuit (pre-1.8 etch structure under an assembly instance); Ray 2026-10-19: black IC body wit… · Ray
README.md rs724xq: specified limits as data (metadata.characteristics, 26 rows from the datasheet) · Ray
rs724xq-etched.fit.json rs724xq: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray
rs724xq-etched.glb rs724xq: white body in tscircuit (pre-1.8 etch structure under an assembly instance); Ray 2026-10-19: black IC body wit… · Ray
rs724xq-etched.step rs724xq: white body in tscircuit (pre-1.8 etch structure under an assembly instance); Ray 2026-10-19: black IC body wit… · Ray
rs724xq.glb Publish 0.1.0 · Ray
rs724xq.kicad_mod Publish 0.1.0 · Ray
rs724xq.kicad_sym Publish 0.1.0 · Ray
rs724xq.lbr rebuild the library on adom-lbr 2.32.0. The published copy was built by 2.18.0, which imported every KiCad roundrect an… · Ray
rs724xq.step Publish 0.1.0 · Ray

RS724XQ

Jiangsu RUNIC Tech · Operational Amplifier · TSSOP-14

RS724XQ from Jiangsu RUNIC Tech, in a TSSOP-14. Pinout and pin descriptions extracted from the manufacturer datasheet by ds2sf; symbol, footprint, and 3D from KiCad-official CAD.

Pinout

Pin Name Type Function
1 OUTA output Output, channel A.
2 -INA input Inverting input, channel A.
3 +INA input Noninverting input, channel A.
4 V+ power_in Positive (highest) power supply. Single supply 2.5V to 5.5V; dual supply ±1.25V to ±2.75V (with V-).
5 +INB input Noninverting input, channel B.
6 -INB input Inverting input, channel B.
7 OUTB output Output, channel B.
8 OUTC output Output, channel C.
9 -INC input Inverting input, channel C.
10 +INC input Noninverting input, channel C.
11 V- power_in Negative (lowest) power supply. Tie to GND for single-supply operation, or to negative rail for dual supply.
12 +IND input Noninverting input, channel D.
13 -IND input Inverting input, channel D.
14 OUTD output Output, channel D.

Key specifications

Parameter Value
Manufacturer Jiangsu RUNIC Tech
Package TSSOP-14
Category Op-amp/Cmp
Pins 14

Ordering variants

Same part, different packaging or reel option.

  • RS724XQ
  • RS724XP

Electrical characteristics

Limits as printed in the datasheet (page.json metadata.characteristics carries them as data).

Parameter Symbol Min Typ Max Unit Conditions Page
Supply voltage (absolute maximum), VS=(V+)-(V-) VS 7 V 8
Signal input pin current -10 10 mA 8
Signal output pin current -100 100 mA 8
Operating range, free-air temperature TA -40 125 °C 8
Junction temperature TJ -40 150 °C 8
Storage temperature Tstg -65 150 °C 8
Supply voltage, single-supply Vs 2.5 5.5 V Single-supply 8
Supply voltage, dual-supply Vs 1.25 2.75 V Dual supply, printed as ±1.25 to ±2.75 V 8
Operating Voltage Range Vs 2.5 5.5 V 25C 9
Quiescent Current Per Amplifier IQ 1.15 1.4 mA 25C 9
Power-Supply Rejection Ratio PSRR 75 85 dB Vs=2.5V to 5.5V, VCM=(V-)+0.5V; 25C 9
Power-Supply Rejection Ratio PSRR 65 dB Vs=2.5V to 5.5V, VCM=(V-)+0.5V; Full 9
Input Offset Voltage Vos -2.5 0.5 2.5 mV VCM=VS/2; 25C 9
Input Bias Current IB -10 1 10 pA 25C 9
Input Offset Current Ios -10 1 10 pA 25C 9
Common-Mode Voltage Range VCM -0.1 5.6 V Vs=5.5V; 25C 9
Common-Mode Rejection Ratio CMRR 73 85 dB Vs=5.5V, VCM=-0.1V to 4V; 25C 9
Common-Mode Rejection Ratio CMRR 67 dB Vs=5.5V, VCM=-0.1V to 4V; Full 9
Common-Mode Rejection Ratio CMRR 60 75 dB Vs=5.5V, VCM=-0.1V to 5.6V; 25C 9
Common-Mode Rejection Ratio CMRR 57 dB Vs=5.5V, VCM=-0.1V to 5.6V; Full 9
Open-Loop Voltage Gain AOL 86 95 dB RL=2KΩ, Vo=0.15V to 4.85V; 25C 9
Open-Loop Voltage Gain AOL 65 dB RL=2KΩ, Vo=0.15V to 4.85V; Full 9
Open-Loop Voltage Gain AOL 90 96 dB RL=10KΩ, Vo=0.05V to 4.95V; 25C 9
Open-Loop Voltage Gain AOL 66 dB RL=10KΩ, Vo=0.05V to 4.95V; Full 9
Output Short-Circuit Current Iout -70 70 mA 25C 9
Package thermal impedance, TSSOP14 θJA 90 °C/W 8

CAD (KiCad official)

  • Symbol: RS724XQ
  • Footprint: Package_SO:TSSOP-14_4.4x5mm_P0.65mm
  • 3D model: TSSOP-14 (KiCad packages3D, STEP)
  • 3D model files: rs724xq-etched.step / rs724xq-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); rs724xq.step / rs724xq.glb are the bare package body.

Provenance

Data extracted from the manufacturer datasheet, not a distributor listing:

  • Datasheet: Jiangsu RUNIC Tech datasheet (28 pp, sha256 73c22e205ee237ed, retrieved 2026-08-17, tier: lcsc)
  • Extractor: ds2sf (Claude). Every pin and dimension is cited to a datasheet page; it refuses to fabricate.
  • CAD: KiCad official libraries (CC-BY-SA 4.0).

Datasheet PDF